150804-N-EH218-142 PACIFIC OCEAN (Aug. 4, 2015) Ensign Zachary Levine, from Tacoma, Wash., takes a bearing aboard the guided-missile cruiser USS Mobile Bay (CG 53) during a show-of-force transit. The Sailors from John C. Stennis Strike Group are undergoing composite training unit exercise and joint task force exercise, the final step in certifying to deploy. (U.S. Navy photo by Mass Communication Specialist 2nd Class Ryan J. Batchelder/Released)